Home / 164,598.09-227,144.66-92,000.88

Finding the Fourth Proportional to 164,598.09, 227,144.66 and 92,000.88

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Solution

The fourth proportional to 164,598.09, 227,144.66 and 92,000.88 is: 126,960.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,598.09 : 227,144.66 = 92,000.88 : x
  2. Step 2: Convert to fraction form
    164,598.09/227,144.66 = 92,000.88/x
  3. Step 3: Cross multiply
    164,598.09x = 227,144.66 × 92,000.88
  4. Step 4: Simplify right side
    164,598.09x = 20,897,508,147.30
  5. Step 5: Solve for x
    x = 20,897,508,147.30/164,598.09
  6. Step 6: Final answer
    x = 126,960.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.